//
//  Subject.m
//  OCDay2
//
//  Created by dllo on 16/5/23.
//  Copyright © 2016年 lanou. All rights reserved.
//

#import "Subject.h"

@implementation Subject


-(NSString *)description{
    return [NSString stringWithFormat:@"math: %f,chinese: %f,english: %f",_math ,_chinese,_english];
}
@end
